Home / 24,122.53-33,291.56-13,913.96

Finding the Fourth Proportional to 24,122.53, 33,291.56 and 13,913.96

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Solution

The fourth proportional to 24,122.53, 33,291.56 and 13,913.96 is: 19,202.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,122.53 : 33,291.56 = 13,913.96 : x
  2. Step 2: Convert to fraction form
    24,122.53/33,291.56 = 13,913.96/x
  3. Step 3: Cross multiply
    24,122.53x = 33,291.56 × 13,913.96
  4. Step 4: Simplify right side
    24,122.53x = 463,217,434.18
  5. Step 5: Solve for x
    x = 463,217,434.18/24,122.53
  6. Step 6: Final answer
    x = 19,202.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.